Energy
Electricity
Electric Motors and Generators
Magnets and Electromagnetism
100
Television and lights rely on this type of energy
What is electrical?
100
This is a flow of electrical charge in a material
What is an electric current?
100
This device changes electrical energy into kinetic energy
What is an electrical motor?
100
All compass needles align in this direction
What is North/South?
200
"Energy cannot be created or destroyed" according to this
What is the law of conservation of energy?
200
This is a good conductor for electricity
What is copper?
200
When two like poles are near each other, they will....
What is repel each other?
200
Electrical energy is changed into this kind of energy in an electric motor
What is mechanical?
300
Any types of energy can change into this type of energy
What is thermal energy?
300
This is a closed path along which a current can flow
What is an electric circuit?
300
This is a device that changes mechanical energy into electrical energy
What is a generator?
300
According to Hans Oersted, a magnetic field can be created by moving these
What is electrical charges?
400
This energy changes to thermal and light energy when a candle burns
What is chemical energy?
400
In this type of circuit, if one bulb goes out, they all go out!
What is a series circuit?
400
Loudspeakers can change electrical energy into this type of energy
What is Mechanical?
400
This is a large number of atoms with their magnetic fields
What is electrical charges?
500
True of false: a red ball only has kinetic energy when it is rolling down a hill
What is false?
500
In this type of circuit, if one bulb goes out, the rest will stay on
What is a parallel circuit?
500
This is the induction in which a changing magnetic field produces an electric current
What is an electromagnetic induction
500
True or False: If you break a magnet, the smaller pieces will only have 1 pole.
What is False?
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